A Greazer is someone who takes too many hits off of someone else's vape. This person always asks for a hit of your vape all the time, yet they do not get their own...
A person who is into scat i.e. sniffing and wallowing in shit, and possibly shit eating. The shit grazer particularly likes to get his dose of shit directly by eating and licking arse. See also Anilingus.
Dental hygienist to Dentist:
"Oh no! That shit grazer Timmy's back again. You can see he's just had his face up a butt crack by the brown trail on his nose. Where are the extra large dental dams?
A state one enters when they are in their "bag". Based on the song "Greaze Mode" by beloved rapper Skepta. Entering Greaze Mode can entail a wide range of activities but can be generally narrowed down to activities like: breaking the law, breaking the bank, boozing hard as fuck, beating cheeks, and smoking za. Loose synonyms might include: Menace Mode and USD (Uncontrollable Steez Disease).